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grind marks
Repairs most flexible plastic parts
pet stains
and a protective layer in a single step
Key Benefits of Quick Finish (QF)
3M Perfect-It Gelcoat Heavy Cutting Compound, 36103 — 1 Gallon (Marine) Bug grind marks3M Perfect It Gelcoat Heavy Cutting Compound (36103) is a fast cutting, first step compound formulated for marine gelcoat and fiberglass surfaces boats, yachts, and RVs. It removes heavy oxidation, chalking, and P800 and finer sand scratches, restoring gloss to weathered, sun faded gelcoat. Best for: heavily oxidized or dull marine gelcoat that needs an aggressive first cut before polishing. Not intended for: automotive clear coat finishing. For auto
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